To do for Oxygen

Icons that are in the spec, but not yet in Oxygen's actions/ (after renaming) so they need to be added. Descriptions taken from the specification

appointment-new
The icon used for the action to create a new appointment
in a calendaring application.
call-start
The icon used for initiating or accepting a call. Should be
similar to the standard cellular call pickup icon, a green
handset with ear and mouth pieces facing upward.
(Says the spec... I think we can be more flexible.)
call-stop
The icon used for stopping a current call. Should be similar
to the standard cellular call hangup icon, a red handset
with ear and mouth pieces facing downward.
(Says the spec... I think we can be more flexible.)
document-send
The icon for the send action. Should be an arrow pointing up
and away from a hard disk.
(Says the spec... I think we can be more flexible.)
document-page-setup
The icon for the page setup action of a document editor.
edit-find-replace
The icon for the find and replace action.
help-faq
The icon for the FAQ item in the Help menu.
(Editor's note: not used in KDE either, at the moment.)
insert-object
The icon for the insert object action of an application.
mail-send-receive
The icon for the send and receive action of an
electronic mail application.
system-software-install
The icon used for the desktop's software installer application.

Summary of the suggested changes and additions

The ones marked with * and should therefore go into the icon naming specification, presented here in a shorter list for a better overview. Including a suggested short description text like needed for inclusion in the spec.

archive-extract
The icon used for the action that extracts files and directories
from an archive.
archive-insert
The icon used for the action that inserts files and directories
into an archive.
archive-remove
The icon used for the action that removes files and directories
from an archive.
document-export
The icon used for the action that saves all or part of
the current document, often in a format that cannot be
opened again with this application.
document-import
The icon used for the action that adds the contents of
external files to the current document.
document-preview
The icon used for previewing a document in read-only mode.
document-print-preview
Should probably be document-preview-print, so that there's
a possibility of having document-preview (which is a better
fallback anyways than document-print).
help-contextual
The icon for the contextual help / "What's this" icon
in the Help menu.
insert-table
The icon for the insert table action of an application.
mail-receive
The icon for the receive action of an
electronic mail application.
system-switch-user
The icon used for the "Switch User" item in the
desktop's panel application.
tab-detach
The icon used for the "Detach Tab" action.
tab-duplicate
The icon used for the "Duplicate Tab" action.
tab-move-left
The icon for the menu action "Window -> Move Tab Left"
tab-move-right
The icon for the menu action "Window -> Move Tab Right"
tab-new
The icon used for the "New Tab" action.
tab-close
The icon used for the "Close Tab" action.
tab-close-other
The icon used for the "Close Other Tabs" action.
system-suspend
The icon used for the "Suspend Computer" action.
zoom-fit-height
The icon used for the "Zoom to Height" item
in the application's "View" menu.
zoom-fit-width
The icon used for the "Zoom to Width" item
in the application's "View" menu.